The Most Powerful Upgrade System in Another World

Liang Xin once traveled to another world and was bound to an upgrade system. Now he has risen. Others have worked hard to achieve the cultivation level overnight. He only needs to kill monsters at will and gain experience, practice Qi, build foundations, golden elixirs... All the way up, he said it is easy. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.